28758837

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{5669}}^1$

素因数の和:5780

約数の個数: 16

約数和(自身を含む): 40824000

約数和(自身を除く): 12065163

約数列:

[1, 3, 19, 57, 89, 267, 1691, 5073, 5669, 17007, 107711, 323133, 504541, 1513623, 9586279, 28758837]

約数ペア:

[(1, 28758837), (3, 9586279), (19, 1513623), (57, 504541), (89, 323133), (267, 107711), (1691, 17007), (5073, 5669)]